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arXiv · 2205.01597

New Horizons for Fundamental Physics with LISA

K. G. Arun·Enis Belgacem·Robert Benkel·Laura Bernard·Emanuele Berti·Gianfranco Bertone·Marc Besancon·Diego Blas·Christian G. Böhmer·Richard Brito·Gianluca Calcagni·Alejandro Cardenas-Avendaño·Katy Clough·Marco Crisostomi·Valerio De Luca·Daniela Doneva·Stephanie Escoffier·Jose Maria Ezquiaga·Pedro G. Ferreira·Pierre Fleury·Stefano Foffa·Gabriele Franciolini·Noemi Frusciante·Juan García-Bellido·Carlos Herdeiro·Thomas Hertog·Tanja Hinderer·Philippe Jetzer·Lucas Lombriser·Elisa Maggio·Michele Maggiore·Michele Mancarella·Andrea Maselli·Sourabh Nampalliwar·David Nichols·Maria Okounkova·Paolo Pani·Vasileios Paschalidis·Alvise Raccanelli·Lisa Randall·Sébastien Renaux-Petel·Antonio Riotto·Milton Ruiz·Alexander Saffer·Mairi Sakellariadou·Ippocratis D. Saltas·B. S. Sathyaprakash·Lijing Shao·Carlos F. Sopuerta·Thomas P. Sotiriou·Nikolaos Stergioulas·Nicola Tamanini·Filippo Vernizzi·Helvi Witek·Kinwah Wu·Kent Yagi·Stoytcho Yazadjiev·Nicolas Yunes·Miguel Zilhao·Niayesh Afshordi·Marie-Christine Angonin·Vishal Baibhav·Enrico Barausse·Tiago Barreiro·Nicola Bartolo·Nicola Bellomo·Ido Ben-Dayan·Eric A. Bergshoeff·Sebastiano Bernuzzi·Daniele Bertacca·Swetha Bhagwat·Béatrice Bonga·Lior M. Burko·Geoffrey Compere·Giulia Cusin·Antonio da Silva·Saurya Das·Claudia de Rham·Kyriakos Destounis·Ema Dimastrogiovanni·Francisco Duque·Richard Easther·Hontas Farmer·Matteo Fasiello·Stanislav Fisenko·Kwinten Fransen·Jörg Frauendiener·Jonathan Gair·Laszlo Arpad Gergely·Davide Gerosa·Leonardo Gualtieri·Wen-Biao Han·Aurelien Hees·Thomas Helfer·Jörg Hennig·Alexander C. Jenkins·Eric Kajfasz·Nemanja Kaloper·Vladimir Karas·Bradley J. Kavanagh
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Abstract

The Laser Interferometer Space Antenna (LISA) has the potential to reveal wonders about the fundamental theory of nature at play in the extreme gravity regime, where the gravitational interaction is both strong and dynamical. In this white paper, the Fundamental Physics Working Group of the LISA Consortium summarizes the current topics in fundamental physics where LISA observations of GWs can be expected to provide key input. We provide the briefest of reviews to then delineate avenues for future research directions and to discuss connections between this working group, other working groups and the consortium work package teams. These connections must be developed for LISA to live up to its science potential in these areas.

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K. G. Arun, Enis Belgacem, Robert Benkel, Laura Bernard, Emanuele Berti, Gianfranco Bertone, Marc Besancon, Diego Blas, Christian G. Böhmer, Richard Brito, Gianluca Calcagni, Alejandro Cardenas-Avendaño, Katy Clough, Marco Crisostomi, Valerio De Luca, Daniela Doneva, Stephanie Escoffier, Jose Maria Ezquiaga, Pedro G. Ferreira, Pierre Fleury, Stefano Foffa, Gabriele Franciolini, Noemi Frusciante, Juan García-Bellido, Carlos Herdeiro, Thomas Hertog, Tanja Hinderer, Philippe Jetzer, Lucas Lombriser, Elisa Maggio, Michele Maggiore, Michele Mancarella, Andrea Maselli, Sourabh Nampalliwar, David Nichols, Maria Okounkova, Paolo Pani, Vasileios Paschalidis, Alvise Raccanelli, Lisa Randall, Sébastien Renaux-Petel, Antonio Riotto, Milton Ruiz, Alexander Saffer, Mairi Sakellariadou, Ippocratis D. Saltas, B. S. Sathyaprakash, Lijing Shao, Carlos F. Sopuerta, Thomas P. Sotiriou, Nikolaos Stergioulas, Nicola Tamanini, Filippo Vernizzi, Helvi Witek, Kinwah Wu, Kent Yagi, Stoytcho Yazadjiev, Nicolas Yunes, Miguel Zilhao, Niayesh Afshordi, Marie-Christine Angonin, Vishal Baibhav, Enrico Barausse, Tiago Barreiro, Nicola Bartolo, Nicola Bellomo, Ido Ben-Dayan, Eric A. Bergshoeff, Sebastiano Bernuzzi, Daniele Bertacca, Swetha Bhagwat, Béatrice Bonga, Lior M. Burko, Geoffrey Compere, Giulia Cusin, Antonio da Silva, Saurya Das, Claudia de Rham, Kyriakos Destounis, Ema Dimastrogiovanni, Francisco Duque, Richard Easther, Hontas Farmer, Matteo Fasiello, Stanislav Fisenko, Kwinten Fransen, Jörg Frauendiener, Jonathan Gair, Laszlo Arpad Gergely, Davide Gerosa, Leonardo Gualtieri, Wen-Biao Han, Aurelien Hees, Thomas Helfer, Jörg Hennig, Alexander C. Jenkins, Eric Kajfasz, Nemanja Kaloper, Vladimir Karas, Bradley J. Kavanagh. 2022-05-03. New Horizons for Fundamental Physics with LISA. https://doi.org/10.1007/s41114-022-00036-9

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